Update docs, prepare for 2.0.0-rc1 release (#268)

* Update docs, prepare for 2.0.0-rc1 release

* Remove errant trailing comma

Improve ServiceWiringObserver (#259)

* Improve ServiceWiringObserver

* Fix psalm inference

Add service definition to ServiceWiringObserver (#257)

V2 (#254)

* Feature/namespace organization (#221)

* Move definitions and builder to namespace

* Move events into namespace

* Move containerfactory into namespace

* Add compile namespace

* Add AliasResolution namespace

* Move container builder context to Compile namespace

* Add bootstrap namespace

* Add Serializer namespace

* add profiles namespace

* Add Autowire namespace, move converter to Compile namespace

* Move SupportedContainers enum to ContainerFactory

* Move SupportedContainers enum to ContainerFactory

* Move HasBackingContainer method into AnnotatedContainer

* Run v2 PRs on CI

* Use correct directory with new namespace (#222)

* Get to psalm level 1 (#223)

* Remove deprecated classes and methods (#224)

* Task/inject any value (#230)

* Fix inject attribute interface

* Begin xml schema

* Work on xml serializer

* Finish xml deserialization

* Consolidate serializers

* Update types, psalm baseline

* Feature/bootstrap observers (#237)

* Add bootstrap observers

* Remove legacy event system

* Finish removing legacy user-api system

* Remove unnecessary code

* Ensure that mismatched version serialization recompiles (#239)

* Improve exception heirarchy (#240)

* Allow configuring bootstrap observers in configuration (#241)

* Handle missing composer autoload during init (#243)

* Fix bug with invoker not injectable (#250)

* Add service wiring observer. Fixes #249 (#252)

* Add service wiring observer. Fixes #249

* Fix psalm inference of service gathering

* Feature/add attr to definitions (#253)

* Remove old class aliases

* Add attribute to definition building and serialization

* Update documentation

* Add 2.0 disclaimer to README

* Delete deprecated classes, update psalm to use baseline

Task/release 1.6 (#244)

* Update VERSION

* Update CHANGELOG.md

Add listener for gathering services (#215)

Add 1.5.1 details (#212)

Add docs, .gitattributes (#208)

Exclude profile for Bootstrap logging (#202)

Logging what happens during tests can be very noisy. Introduces a
mechanism for excluding a profile from logging for this type of
scenario.

Fixes #198

Ensure array of enums can be injected (#174)

* Ensure array of enums can be injected

* Reference entire version

* Handle associative arrays correctly